Christopher A. Thomas, M.D.
NPI 1285012864ActiveIndividual· Internal Medicine, Critical Care Medicine· Falls Church, VA
Internal Medicine, Critical Care Medicine (M.D.) in Falls Church, Virginia, trained at Georgetown University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,262,620 for 398 claims, against $59,909 paid for services in 2024. United Therapeutics Corporation was the largest of 14 companies reporting payments in 2025, $1,544 in all, mostly food and beverage.
Overview
| NPI | 1285012864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 14, 2015 |
| Last updated in NPPES | May 10, 2022 |
| Certified by provider | May 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 0101271995 | VA |
| Internal Medicine | 207R00000X | 0101271995 | VA |
| Internal Medicine | 207R00000X | LP03335 | RI |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 0101271995 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (DC); Practitioner - Critical Care (Intensivists) (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 565 across 25 procedure codes |
| Paid by Medicare | $59,909 |
Part D prescriptions in 2024
| Prescriptions (claims) | 398 · 690 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $1,262,620 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Inova Fairfax HospitalFalls Church, VA
- Inova Loudoun HospitalLeesburg, VA
- Inova Mount Vernon HospitalAlexandria, VA
- Sentara Northern Virginia Medical CenterWoodbridge, VA
Industry payments (Open Payments)
- 2025$1,544 · 56 payments from 14 companies
- 2024$1,926 · 55 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $524.47 | 16 |
| Actelion Pharmaceuticals US, Inc. | $260.92 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $174.31 | 13 |
| Merck Sharp & Dohme LLC | $134.66 | 2 |
| Insmed, Inc. | $121.14 | 6 |
What the 2025 payments were for
- Food and Beverage$1,544 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 critical care physicians in Falls Church · All critical care physicians in Virginia